About (3E)-3-ethylidene-4-methylidenepyridine
(3E)-3-ethylidene-4-methylidenepyridine (PubChem CID 143722515) has the molecular formula C8H9N
and a molecular weight of 119.17 g/mol. Its IUPAC name is (3E)-3-ethylidene-4-methylidenepyridine.
Molecular Properties
| Compound Name | (3E)-3-ethylidene-4-methylidenepyridine |
| PubChem CID | 143722515 |
| Molecular Formula | C8H9N |
| Molecular Weight | 119.17 g/mol |
| Exact Mass | 119.07 |
| IUPAC Name | (3E)-3-ethylidene-4-methylidenepyridine |
| SMILES | C=c1ccnc/c1=C/C |
| InChI | InChI=1S/C8H9N/c1-3-8-6-9-5-4-7(8)2/h3-6H,2H2,1H3/b8-3- |
| InChIKey | QSHFLDSFLGEFPI-BAQGIRSFSA-N |
| XLogP | 0.29 |
| TPSA | 12.89 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | |
| Heavy Atoms | 9 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 119.17 |
| LogP ≤ 5 | 0.29 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 1 |
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Frequently Asked Questions
What is the IUPAC name of (3E)-3-ethylidene-4-methylidenepyridine?
The IUPAC name of (3E)-3-ethylidene-4-methylidenepyridine (CID 143722515) is (3E)-3-ethylidene-4-methylidenepyridine.
What is the SMILES notation for (3E)-3-ethylidene-4-methylidenepyridine?
The canonical SMILES for (3E)-3-ethylidene-4-methylidenepyridine is C=c1ccnc/c1=C/C.
What is the InChIKey of (3E)-3-ethylidene-4-methylidenepyridine?
The InChIKey is QSHFLDSFLGEFPI-BAQGIRSFSA-N. The full InChI is InChI=1S/C8H9N/c1-3-8-6-9-5-4-7(8)2/h3-6H,2H2,1H3/b8-3-.
What are the key properties of (3E)-3-ethylidene-4-methylidenepyridine?
(3E)-3-ethylidene-4-methylidenepyridine has a molecular weight of 119.17 g/mol, XLogP of 0.29, 0 rotatable bonds, 0 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for (3E)-3-ethylidene-4-methylidenepyridine is sourced from PubChem (CID 143722515), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).